Power LED driver module (PLDM)
Materials
Gerber file
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Component list
R1 = 1O / 2W (carbon film or metal film)
R2 = 10k
R3 = 1k
R4 = 2kO2
P1 = 10k
Capacitors
C1 = 1000µF 50V*
C2 = 100nF
C3 = 220µF 35V*
Semiconductors
D1,D2,D3 = SB340*
D4 = ZPD33V*
IC1 = LM2575Z-ADJ*
IC2 = LM385Z1.2
Miscellaneous
L1 = 330µH / 1.9A* (SMD power inductor, e.g. FASTRON PISR-331M-04 (Reichelt # L-PISR 330µ)
Tr = 2 x 6-27 V*
PCB, ref. 071129-1
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